000573570 001__ 573570
000573570 005__ 20231217013519.0
000573570 0247_ $$2INSPIRETeX$$aCMS:2023lfr
000573570 0247_ $$2inspire$$ainspire:2624308
000573570 0247_ $$2arXiv$$aarXiv:2301.07630
000573570 0247_ $$2datacite_doi$$a10.3204/PUBDB-2023-00855
000573570 037__ $$aPUBDB-2023-00855
000573570 041__ $$aEnglish
000573570 088__ $$2arXiv$$aarXiv:2301.07630
000573570 088__ $$2CMS$$aCMS-HIN-18-019
000573570 088__ $$2CERN$$aCERN-EP-2022-164
000573570 1001_ $$0P:(DE-HGF)0$$aCMS Collaboration$$b0$$eCollaboration author
000573570 245__ $$aFirst measurement of the forward rapidity gap distribution in pPb collisions at $\sqrt{s_\mathrm{NN}}$ = 8.16 TeV
000573570 260__ $$c2023
000573570 3367_ $$0PUB:(DE-HGF)25$$2PUB:(DE-HGF)$$aPreprint$$bpreprint$$mpreprint$$s1676635149_30630
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000573570 3367_ $$2BibTeX$$aARTICLE
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000573570 500__ $$aSubmitted to Physical Review D. All figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/HIN-18-019 (CMS Public Pages)
000573570 520__ $$aFor the first time at LHC energies, the forward rapidity gap spectra from proton-lead collisions for both proton and lead dissociation processes are presented. The analysis is performed over 10.4 units of pseudorapidity at a center-of-mass energy per nucleon pair of $\sqrt{s_\mathrm{NN}}$ = 8.16 TeV, almost 300 times higher than in previous measurements of diffractive production in proton-nucleus collisions. For lead dissociation processes, which correspond to the pomeron-lead event topology, the EPOS-LHC generator predictions are a factor of two below the data, but the model gives a reasonable description of the rapidity gap spectrum shape. For the pomeron-proton topology, the EPOS-LHC, QGSJET II, and HIJING predictions are all at least a factor of five lower than the data. The latter effect might be explained by a significant contribution of ultra-peripheral photoproduction events mimicking the signature of diffractive processes. These data may be of significant help in understanding the high energy limit of quantum chromodynamics and for modeling cosmic ray air showers.
000573570 536__ $$0G:(DE-HGF)POF4-611$$a611 - Fundamental Particles and Forces (POF4-611)$$cPOF4-611$$fPOF IV$$x0
000573570 588__ $$aDataset connected to INSPIRE
000573570 650_7 $$2INSPIRE$$arapidity, gap
000573570 650_7 $$2INSPIRE$$aspectrum, gap
000573570 650_7 $$2INSPIRE$$adiffraction, production
000573570 650_7 $$2INSPIRE$$aenergy, high
000573570 650_7 $$2INSPIRE$$ashowers, atmosphere
000573570 650_7 $$2INSPIRE$$anucleon, pair
000573570 650_7 $$2INSPIRE$$atopology
000573570 650_7 $$2INSPIRE$$aTeV
000573570 650_7 $$2INSPIRE$$adissociation
000573570 650_7 $$2INSPIRE$$acosmic radiation
000573570 650_7 $$2INSPIRE$$aquantum chromodynamics
000573570 650_7 $$2INSPIRE$$aphotoproduction
000573570 650_7 $$2INSPIRE$$aair
000573570 650_7 $$2INSPIRE$$aCERN LHC Coll
000573570 650_7 $$2INSPIRE$$asignature
000573570 650_7 $$2INSPIRE$$ap nucleus
000573570 693__ $$0EXP:(DE-H253)LHC-Exp-CMS-20150101$$1EXP:(DE-588)4398783-7$$5EXP:(DE-H253)LHC-Exp-CMS-20150101$$aLHC$$eLHC: CMS$$x0
000573570 8564_ $$uhttps://arxiv.org/abs/2301.07630
000573570 8564_ $$uhttps://bib-pubdb1.desy.de/record/573570/files/2301.07630.pdf$$yOpenAccess
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000573570 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-HGF)0$$aDeutsches Elektronen-Synchrotron$$b0$$kDESY
000573570 9131_ $$0G:(DE-HGF)POF4-611$$1G:(DE-HGF)POF4-610$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lMatter and the Universe$$vFundamental Particles and Forces$$x0
000573570 9141_ $$y2023
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000573570 915__ $$0LIC:(DE-HGF)CCBY4$$2HGFVOC$$aCreative Commons Attribution CC BY 4.0
000573570 915__ $$0StatID:(DE-HGF)0580$$2StatID$$aPublished
000573570 9201_ $$0I:(DE-H253)CMS-20120731$$kCMS$$lLHC/CMS Experiment$$x0
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